::-webkit-scrollbar-track-piece {
    background-color: transparent;
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.5);
}